Effects of Emotions on Concentration and Usage Intention to Short Video Viewing among Older Adults

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Effects of Emotions on Concentration and Usage Intention to Short Video Viewing among Older Adults | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Article Effects of Emotions on Concentration and Usage Intention to Short Video Viewing among Older Adults Zhichuan Tang, Nuo Chen, Zhixuan Cui, Ruoren Tang This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-7580413/v1 This work is licensed under a CC BY 4.0 License Status: Under Revision Version 1 posted 10 You are reading this latest preprint version Abstract Concentration and usage intention levels in elderly short video viewers are investigated in relation to emotional influences. The experiment included three short video groups corresponding to positive, neutral, and negative emotional categories. Eye-tracking technology was used to capture real-time changes in the elderly's concentration, and an OpenCV-based facial emotion recognition system recorded their facial expressions. Additionally, a scale assessed four indicators: information acceptance, valence, concentration, and usage intention. Results showed that high-intensity emotions like “happy,” “anger,” and “surprised” significantly enhance concentration. However, while valence and addiction do not have a straightforward positive correlation, the bipolarity of valence levels (very high or very low) notably impacts usage intention. This indicates that strong emotions can enhance the concentration of elderly viewers and also increase their intention to use. Biological sciences/Neuroscience Biological sciences/Psychology Social science/Psychology short video usage intention elderly emotion valence concentration eye-tracking Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Under Revision Version 1 posted Editorial decision: Revision requested 06 Nov, 2025 Reviews received at journal 05 Nov, 2025 Reviews received at journal 26 Oct, 2025 Reviewers agreed at journal 02 Oct, 2025 Reviewers agreed at journal 29 Sep, 2025 Reviewers invited by journal 27 Sep, 2025 Editor assigned by journal 27 Sep, 2025 Editor invited by journal 27 Sep, 2025 Submission checks completed at journal 20 Sep, 2025 First submitted to journal 20 Sep, 2025 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. 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